REQUEST


id* integer Request ID, an arbitrary integer to link requests with responses. Eg. `1`
op* string required Operation code: `channels`

Example

{
	"id": 1,
	"op": "channels"
}

RESPONSE


id* integer Response ID, an arbitrary integer to link requests with responses. Eg. `1`
data* array of strings required Array of available channels to subscribe to. Eg. `orderbook:ETH-27JAN23-1050-P`

Example

{
    "id": 1,
    "data": [
      "orderbook:ETH-27JAN23-1050-P",
      "orderbook:ETH-13JAN23-850-P"
    ]
}